Quote from PsiblastShadow Sliver and Synchronous Sliver would be good in here, maybe you coud try them?
Quote from PsiblastYea, it would at best be a sideboard card against control, and while Im thinking about it Negate would be better than Delay against mass removal since Delay doesnt stop the mass removal(or removal in general) forever, but Negate does.
I hope I helped:)
Quote from TomdickandharryAgreed! I think I will replaced Screeching Sliver with the Shadow Sliver. Much better!
(Unless this is a bad idea. I've had Screeching Sliver recommended, but it seems more like a sideboard card...)